package com.bw.service;

import com.bw.dao.Dao;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.Collections;
import java.util.List;
import java.util.Map;
@org.springframework.stereotype.Service
public class ServiceImp implements Service {
    @Autowired
    Dao dao;
    @Override
    public List<Map> kk() {
        return dao.kk();
    }
}
